User manual

42 • vacon installation
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3
Note! To fulfil standard EN61800-5-1, the protective conductor should be at least
10 mm
2
Cu or 16 mm
2
Al. Another possibility is to use an additional protective con-
ductor of at least the same size as the original one.
Frame Type
Fuse
[A]
Mains
cable
Cu
[mm
2
]
Motor
cable
Cu [mm
2
]
Terminal cable size (min/max)
Main
terminal
[mm
2
]
Earth
terminal
[mm
2
]
Control
terminal
[mm
2
]
Relay
terminal
[mm
2
]
MI1 0001-0003 6 3*1.5+1.5 3*1.5+1.5 1.5-4 1.5-4 0.5-1.5 0.5-1.5
MI2 0004-0006 10 3*1.5+1.5 3*1.5+1.5 1.5-4 1.5-4 0.5-1.5 0.5-1.5
MI3 0008-0012 20 3*2.5+2.5 3*2.5+2.5 1.5-6 1.5-6 0.5-1.5 0.5-1.5
MI4 0016-0023 25 3*6+6 3*6+6 1-10Cu 1-10 0.5-1.5 0.5-1.5
MI5 0031-0038 40 3*10+10 3*10+10
2.5-50
Cu / Al
2.5-35 0.5-1.5 0.5-1.5
Table 3.11: Cable and fuse sizes for Vacon 20, 380 - 480 V, 3~
Frame Type
Fuse
[A]
Mains
cable
Cu
[mm
2
]
Motor
cable
Cu [mm
2
]
Terminal cable size (min/max)
Main
terminal
[mm
2
]
Earth
terminal
[mm
2
]
Control
terminal
[mm
2
]
Relay
terminal
[mm
2
]
MI3 0002-0004 6 3*1.5+1.5 3*1.5+1.5 1.5-4 1.5-4 0.5-1.5 0.5-1.5
MI3 0005-0006 10 3*1.5+1.5 3*1.5+1.5 1.5-4 1.5-4 0.5-1.5 0.5-1.5
MI3 0009 20 3*2.5+2.5 3*2.5+2.5 1.5-6 1.5-6 0.5-1.5 0.5-1.5
Table 3.12: Cable and fuse sizes for Vacon 20, 600 V,3~